桥梁安全知识科普:天津中小桥梁安全维护及灾害防治措施  

Bridge safety knowledge popularization:safety maintenance and disaster prevention measures for small and medium-sized bridges in Tianjin

作　　者：于洪兴 张旭良 YU Hongxing;ZHANG Xuliang(Tianjin Highway Development Service Center,Tianjin 300132,China)

机构地区：[1]天津市公路事业发展服务中心,天津300132

出　　处：《天津科技》2025年第S1期49-53,共5页Tianjin Science & Technology

摘　　要：桥梁作为维系城市发展的重要交通载体,是保障路网正常通行的关键节点,承担着民众出行、经济发展和社会稳定的重要任务。现阶段,广大民众对延长桥梁使用寿命、开展桥梁正常养护工作的必要性了解甚少,对桥梁病害防治与防灾减灾意识淡薄,对桥梁养护维修施工占道影响出行意见较大。阐述现役桥梁病害检测与维修加固方面的科技前沿技术,普及中小桥梁病害呈现特征、前沿检测技术和潜在安全风险,以及桥梁灾害防治措施,为天津广大民众进行桥梁安全维护及灾害防治提供科普服务。As an important traffic carrier to maintain urban development,bridge is a key node to ensure the normal passage of the road network,and bears the important tasks of people’s travel,economic development and social stability.At this stage,the general public has little understanding of the necessity of extending the service life of bridges and carrying out normal bridge maintenance work,has weak awareness of bridge disease prevention and mitigation,and has complaints on the impact of bridge maintenance and repair construction on the road.This paper elaborates the cutting-edge technologies in the detection,maintenance and reinforcement of in-service bridge diseases,and popularizes the characteristics,cutting-edge detection technologies and potential safety risks of small and medium-sized bridges in Tianjin,as well as bridge disaster prevention and control measures,so as to provide popular science services for bridge safety maintenance and disaster prevention and control for the general public in Tianjin.

关 键 词：桥梁 防灾减灾 安全维护 灾害防治 

分 类 号：U447[建筑科学—桥梁与隧道工程]